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package Examples.Z_Tools_And_Others;

import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.jxta.exception.PeerGroupException;
import net.jxta.impl.peergroup.GenericPeerGroup;
import net.jxta.peergroup.PeerGroup;
import net.jxta.platform.JxtaLoader;
import net.jxta.platform.Module;
import net.jxta.platform.NetworkManager;
import net.jxta.protocol.ModuleImplAdvertisement;
import net.jxta.rendezvous.RendezVousService;

public class JXTA_Bootstrapping {
    
    public static void main(String args[]) throws Throwable {
        
        try {
            
            // Removing verbosity
            Logger.getLogger("net.jxta").setLevel(Level.SEVERE);
             
            // Retrieving the JXTA loader
            JxtaLoader TheLoader = GenericPeerGroup.getJxtaLoader();
            
            System.out.println("\nBefore starting the JXTA network:");
             
            // Trying to retrieve the RendezVous Java class
            try {
            
                Class<? extends Module> TheRDVClass = TheLoader.findClass(PeerGroup.refRendezvousSpecID);
                System.out.println(TheRDVClass.toString());
                
            } catch (ClassNotFoundException Ex) {
                
                System.out.println("Module class not found");
                
            }
            
            // Trying to retrieve the default rendezvous implementation advertisement
            ModuleImplAdvertisement TheModuleImplAdv = TheLoader.findModuleImplAdvertisement(PeerGroup.refRendezvousSpecID);
            
            if (TheModuleImplAdv == null) {
                System.out.println("Advertisement not found");
            } else {
                System.out.println(TheModuleImplAdv.toString());
            }
            

            // Creation of the network manager
            NetworkManager MyNetworkManager = new NetworkManager(
                    NetworkManager.ConfigMode.EDGE,
                    "My Network Manager instance name");
            
            // Starting JXTA and retrieving the net peer group
            PeerGroup TheNetPeerGroup = MyNetworkManager.startNetwork();
            
            System.out.println("\nAfter starting the JXTA network:");

            // Trying to retrieve the RendezVous Java class
            try {
            
                Class<? extends Module> TheRDVClass = TheLoader.findClass(PeerGroup.refRendezvousSpecID);
                System.out.println(TheRDVClass.toString());
                
            } catch (ClassNotFoundException Ex) {
                
                System.out.println("Module class not found");
                
            }
            
            // Trying to retrieve the default rendezvous implementation advertisement
            TheModuleImplAdv = TheLoader.findModuleImplAdvertisement(PeerGroup.refRendezvousSpecID);
            
            if (TheModuleImplAdv == null) {
                System.out.println("Advertisement not found");
            } else {
                System.out.println(TheModuleImplAdv.toString());
            }
            
            // Checking with the rendezvous service
            System.out.println("\nChecking with RendezVous Service:");
            
            RendezVousService TheStandardRDVService = TheNetPeerGroup.getRendezVousService();
            
            ModuleImplAdvertisement TheRDVModuleImplAdv = (ModuleImplAdvertisement) TheStandardRDVService.getImplAdvertisement();
            
            if (TheModuleImplAdv == null) {
                System.out.println("RendezVous advertisement not found");
            } else {
                System.out.println(TheModuleImplAdv.toString());
            }
            
            // Stopping JXTA
            MyNetworkManager.stopNetwork();
            
        } catch (IOException Ex) {
            
            Ex.printStackTrace();
            
        } catch (PeerGroupException Ex) {
            
            Ex.printStackTrace();
            
        }
        
    }

    public JXTA_Bootstrapping() {

    }

}
